A contact structure having contactors formed on a flexible cable to establish electrical connection with contact targets. The one or more communications are associated with one or more of an identifier and an icon representing the vehicle personality, with this identifier andor icon sent with at least one communication and displayable to the recipient of the communication. The pipe bodies each have first and second ends that define a respective overall pipe length. The intersection is defined to be potentially non-empty if an intersection of all of the bounding boxes would be non-empty.